@CONFERENCE\{IMM1999-0192,
    author       = "L. Pedersen and M. Grunkin and B. Ersb{\o}ll and K. Madsen and M. Larsen and N. Christoffersen and U. Skands",
    title        = "Quantitative measurement of changes in retinal vessel diameter in ocular fundus images",
    year         = "1999",
    pages        = "439-446",
    booktitle    = "Scandinavian Conference on Image Analysis",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/192-full.html"
}